TM 55-1520-240-23-4
5-51
INSPECT CENTRIFUGAL DROOP STOP INTERPOSER BLOCK AND SUPPORT, STRIKER
BLOCK, AND FIXED DROOP STOP
5-51
INITIAL SETUP
Applicable Configurations:
All
Tools:
Aircraft Mechanic’s Tool Kit, NSN 5180-00-323-4692
Materials:
None
Personnel Required:
Medium Helicopter Repairer (4)
Inspector
Equipment Condition:
Battery Disconnected (Task 1-39)
Electrical Power Off
Hydraulic Power Off
Tiedown Line On One Forward and One Aft Blade
(Task 1-26)
Aft Pylon Work Platforms Open (Task 2-2)
Droop Stop Shrouds Removed (Task 5-48.3)
General Safety Instructions:
Do not lower blade suddenly.
Personnel can be injured if blade is
lowered suddenly while droop stop
work is in progress.
NOTE
There are three fixed droop stops,
and three centrifugal droop stops with
support and blocks. Procedure is
same to inspect any fixed droop stop,
and centrifugal droop stop support
and blocks.
Blade for fixed droop stop, support
and blocks to be inspected, must be
positioned over fuselage.
1.
Position blade (1) over fuselage (2). Use tiedown
line (3). Tie down one forward and one aft blade.
5-231
